CVE-2021-41847 Information

Description

An issue was discovered in 3xLogic Infinias Access Control through 6.7.10708.0 affecting physical security. Users with login credentials assigned to a specific zone can send modified HTTP GET and POST requests allowing them to view user data such as personal information and Prox card credentials. Also an authorized user of one zone can send API requests to unlock electronic locks associated with zones they are unauthorized to have access to. They can also create new user logins for zones they were not authorized to access including the root zone of the software.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://gitlab.com/grose88/infinias https://grant-rose.com/infinias-access-control-vulnerability/ https://www.3xlogic.com/infinias-access-control

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8